RingCentral Vs Close.io : In-Depth Comparison

tech-vs-img
imageRingCentral

thumbs_up

thumbs_down

vs-image

Categories where RingCentral and Close.io compete

VoIP And SIP
Business Phone Systems
CRM Platforms
Call Recording
Communication

Choose Technologies to compare

RingCentral

arrow
vs-image
vs-image
image

Comparing the customer bases of RingCentral and Close.io

Comparing the customer bases of RingCentral and Close.io, we can see that RingCentral has 4953 customer(s), while Close.io has 160 customer(s). In the VoIP And SIP category, with 4953 customer(s) RingCentral stands at 7th place by ranking, while Close.io with 160 customer(s), is at the 35th place.

RingCentral

star

7th

4953 Customer

Close.io

star

35th

160 Customer

Comparing the market share of RingCentral and Close.io

RingCentral has a 2.50% market share in the VoIP And SIP category, while Close.io has a 0.08% market share in the same space.

Compare RingCentral vs Close.io customers by geography

Comparing RingCentral and Close.io customers based on their geographic location, we can see that RingCentral has more customers in United States, Canada and United Kingdom, while Close.io has more customers in United States.

RingCentral

Close.io

Customer Movements for this month

Gain actionable insights about the buying patterns of RingCentral vs Close.io’s target audience.

RingCentral

New

62 Customer

Lost

17 Customer

Close.io

New

8 Customer

Lost

2 Customer

FAQ

Find answers to the most often asked questions by users.

What are the different markets in which RingCentral and Close.io compete against each other?

RingCentral and Close.io compete against each other in the VoIP And SIP, Business Phone Systems, CRM Platforms, Call Recording, Communication.

faq icon

How does the market share of RingCentral and Close.io compare in the VoIP And SIP market?

faq icon

How many customers are acquired by RingCentral and Close.io in the VoIP And SIP segment?

faq icon

What are the countries in which RingCentral and Close.io has more customers?

faq icon

Choose Technologies to compare

image
vs-image
vs-image
image

6Sense Chrome Extension

Save 15 hours a week on sales research

Get free emails, firmographics, technographics, and keyword intent from any website. Qualify leads on the go. Do intelligent outreaches and close deals faster.

Install Now
Company Logo
RingCentral vs CallRail

Get instant access to B2B contact data across the web

Sign Up Today
6sense Logo
social iconssocial iconssocial iconssocial icons
MarketingAccount IdentificationIntent DataData Enrichment & ManagementPredictive AnalyticsOrchestrations & WorkflowsAudience BuildingAdvertisingConversational EmailPipeline IntelligenceIntegrations
SolutionsBusiness ServicesFinancial ServicesTransportation & LogisticsManufacturingTechnologyCustomersMeet Our CustomersCustomer StoriesCustomer ReviewsRevCityKnowledge Base

Company

AboutLeadership TeamCareersNewsroomCommunity

Browse 6sense Data

TechnographicsComparing TechnologiesCompany SearchPeople Search
TermsPrivacy PolicyPrivacy CenterDo Not Sell or Share My Personal Information

© 2026 6sense